/***************************************************************************
 *   Copyright (C) 2007 by Maciek Gajewski                                 *
 *   maciej.gajewski0@gmail.com                                            *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
// local
#include "cqitemfactory.h"

CqItemFactory* CqItemFactory::_pInstance	= NULL;

// =====================================================
void CqItemFactory::addCreator( const QString& className, Creator* pCreator )
{
	instance()->_creators[ className ] = pCreator;
}

// =====================================================
CqItem* CqItemFactory::createItem( const QString& className )
{
	Creator* pCreator = instance()->_creators[ className ];
	if ( pCreator )
	{
		return pCreator->createObject();
	}
	qWarning("Item factory has no creator for %s", qPrintable( className ) );
	
	return NULL;
}

// =====================================================
CqItemFactory* CqItemFactory::instance()
{
	if ( ! _pInstance )
	{
		_pInstance = new CqItemFactory();
	}
	
	return _pInstance;
}

